I have an Andair Gascolator installed right before my two facet fuel pumps. I believe it is 70 microns. It caught a lot of foam dust from inside my wing tanks in the first 25 hours. I open and clean it out every oil change (25 hrs). Never had a hiccup in my fuel system in 300 hrs.
Chris Pryce
-- KRnet mailing list KRnet@list.krnet.org https://list.krnet.org/mailman/listinfo/krnet